Current Energy

Any device whose MAC address begins with 00:11:DF has a network interface built by Current Energy. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:11:DF

Organization

Current Energy

Address

5440 Harvest Hill, Ste 100 Dallas TX US 75230

Source

IEEE OUI registry

Have a full MAC address? Look it up— we'll also tell you if it's a randomized (private) address rather than a real manufacturer prefix.